blockquote, body, button, code, dd, div, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, input, legend, li, ol, p, pre, td, textarea, th, ul {
  margin: 0;
  padding: 0;
  font-family: Microsoft YaHei;
}
.main-div{
  margin: 12px;
  background-color: #fff;
  min-height: 100%;
}
.block-div{
  margin: 12px;
  min-height: 100%;
}
.table_form{
  margin-top: 10px;
}
